A kind of mining tunnel ventilation operation technology
A technology for tunnel ventilation and mine tunnels, applied in mine/tunnel ventilation, mining equipment, pipeline protection, etc., can solve problems such as blocking air inlets, affecting ventilation effects, and deformation of ventilation pipes.
Active Publication Date: 2021-11-26
甘肃辰州矿产开发有限责任公司
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Problems solved by technology
[0003] The existing ventilation equipment often has the following problems when performing ventilation operations inside the mine: a: The existing mine ventilation equipment often performs ventilation operations for a long time due to the presence of a large amount of dust inside the mine when performing ventilation operations inside the mine Finally, the air intake is often blocked by a large amount of dust, which affects the ventilation effect; b: when the existing mine ventilation equipment is used for ventilation inside the mine, it is often buried in the soil to connect the mine and the surface to form a ventilation system. When the ventilation pipe is used for a long time due to extrusion, the ventilation pipe will often be deformed
Method used
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[0030] In order to make the technical means realized by the present invention, creative features, goals and effects easy to understand, the following combination Figure 1 to Figure 6 , to further elaborate the present invention.
[0031] A mine mining roadway ventilation operation process is mainly completed by a kind of underground mine mining roadway ventilation equipment. The underground mine mining roadway ventilation equipment includes a support set 1 and a recovery set 2. The support set 1 is installed inside the soil. A recovery kit 2 is provided inside the support kit 1, wherein:
[0032]The support kit 1 includes a ventilation pipe 11, a grid plate 12, a material baffle plate 13, a connecting plate 14, a reinforcing ring sleeve 15, a jacking frame 16, a connecting rod 17, a pressure shifting side plate 18 and a guide slider 19. A chute A is evenly opened on the inner wall of the air pipe 11, a grid plate 12 is installed on the lower end surface of the air pipe 11 by...
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The present invention relates to a mine mining roadway ventilation operation process, which is mainly completed by a kind of underground mine mining roadway ventilation equipment. The underground mine mining roadway ventilation equipment includes a support kit and a recovery kit. The support kit is installed inside the soil. A recovery kit is arranged inside the supporting kit, and the present invention can solve the following problems that the existing ventilation equipment often has when performing ventilation operations inside the mine: a: when the existing ventilation equipment is performing ventilation operations inside the mine, it is often caused by A large amount of dust, so that after a long period of ventilation operation, the air inlet is often blocked by a large amount of dust, thereby affecting the ventilation effect; b: when the existing mine ventilation equipment is used for ventilation inside the mine, it is often buried in the Suddenly, the inside of the mine is connected to the surface to form a through hole. When the ventilation pipe is used for a long time due to extrusion, the ventilation pipe will often be deformed.
Description
technical field [0001] The invention relates to the technical field of roadway ventilation, in particular to a mine mining roadway ventilation operation process. Background technique [0002] Mining is a basic industry for economic and social development. With the development of economic globalization and the establishment and improvement of the WTO mechanism, the globalization trend of mineral resource allocation has become extremely obvious. The international mineral resource competition is becoming increasingly fierce. It is carried out underground, and the underground often contains toxic gas, which poses a serious threat to the health of employees. At the same time, in order to ensure that there is no harmful gas and sufficient air inside the mine, the mine is often uniform during mineral mining. It is arranged to ventilate the inside of the mine through pipelines, but the existing mine ventilation equipment still has certain deficiencies when performing ventilation ope...
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IPC IPC(8): E21F1/00E21F1/04E21F1/08F04D25/08F04D29/70B01D46/00B01D46/42F16L57/00
CPCE21F1/006E21F1/04E21F1/08F04D25/08F04D29/703B01D46/42F16L57/00B01D46/88
Inventor 杨雯静
Owner 甘肃辰州矿产开发有限责任公司